|Old DOOP Headquarters|
|Location||New Jersey, United States of America|
|Planet of location||New Earth|
Old DOOP Headquarters is a building located in Weehauken, New Jersey. It served as headquarters of Democratic Order of Planets, until got replaced by New DOOP Headquarters. The building became abandoned. However, Zapp Brannigan destroyed the New Headquarters. It is unknown that did DOOP began to use former building again, or not.
After failing to stop Team Lyoko from escaping the water fortess inside Gozaburo Kaiba's body, XANA takes refuge in former building and hides the One-Star Dragon Ball found in the Museum of Natural History in order to trap Team Lyoko with the Hubble Telescope. He first lured Serenity to make a wish on the Black Star Dragon Balls to restore the New Headquarters so DOOP use it and the building became abandoned.
The plan works, and Jeremie picks up a Dragon Ball right away when the gang going to Weehauken, New Jersey. They find the One-Star Dragon Ball in the locker, and prepare to leave when the satellite laser is locked onto the building. Team Lyoko barely escaped as a laser bolt blows up the entire building.